hint_mirror from glTF node names

1 files changed, 26 insertions, 22 deletions

diff --git a/world/src/mesh.rs b/world/src/mesh.rs
index ebecfa5..78ec919 100644
--- a/world/src/mesh.rs
+++ b/world/src/mesh.rs
@@ -331,29 +331,24 @@ pub fn import_mesh(
         }
         let g_thickness = p.material().volume().map(|v| v.thickness_factor());
 
-        let g_unlit = if p
-            .material()
-            .extension_value("KHR_materials_unlit")
-            .is_some()
-        {
-            debug!("unlit");
-            Some(())
-        } else {
-            None
-        };
+        let g_unlit = bool_to_opt(
+            p.material()
+                .extension_value("KHR_materials_unlit")
+                .is_some(),
+            "unlit",
+        );
 
-        let g_double_sided = if p.material().double_sided() {
-            debug!("double sided");
-            Some(())
-        } else {
-            None
-        };
+        let g_double_sided = bool_to_opt(p.material().double_sided(), "double sided");
 
-        let hint_hide_first_person = if vrm.hide_first_person.contains(&node.index()) {
-            Some(())
-        } else {
-            None
-        };
+        let hint_hide_first_person = bool_to_opt(
+            vrm.hide_first_person.contains(&node.index()),
+            "hide first person hint",
+        );
+
+        let hint_mirror = bool_to_opt(
+            node.name().unwrap_or_default().ends_with("-mirror"),
+            "mirror hint",
+        );
 
         let armature = node.skin().map(|_| 0);
 
@@ -391,8 +386,8 @@ pub fn import_mesh(
             tex_thickness,
             tex_occlusion,
             hint_hide_first_person,
+            hint_mirror,
             // not supported by gltf
-            hint_mirror: None, // TODO
             hint_static: None, // TODO Set when instancing
             va_transmission: None,
             va_emission: None,
@@ -404,3 +399,12 @@ pub fn import_mesh(
     }
     Ok(())
 }
+
+fn bool_to_opt(b: bool, log: &str) -> Option<()> {
+    if b {
+        debug!("{log}");
+        Some(())
+    } else {
+        None
+    }
+}